02-21-2007, 03:45 AM
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#8 |
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20psi boost
Join Date: May 2006
Location: New Haven/Hamden
Posts: 793
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You'll know the temp inside the combustion chambers by inspecting the spark plug after you've run it. Basically the more power you make the hotter the temps and thats when you go to a colder plug.
It's not something to be worried about with a stock engine. You should be saving your money for all the parts and tools you are going to need for that head gasket, now thats what I'd be worring about. 
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